From: Arınç ÜNAL Date: Sat, 17 Jun 2023 06:26:45 +0000 (+0300) Subject: net: dsa: mt7530: fix trapping frames on non-MT7621 SoC MT7530 switch X-Git-Tag: v6.6.7~2638^2~13^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4ae90f90e4909e3014e2dc6a0627964617a7b824;p=platform%2Fkernel%2Flinux-starfive.git net: dsa: mt7530: fix trapping frames on non-MT7621 SoC MT7530 switch All MT7530 switch IP variants share the MT7530_MFC register, but the current driver only writes it for the switch variant that is integrated in the MT7621 SoC. Modify the code to include all MT7530 derivatives. Fixes: b8f126a8d543 ("net-next: dsa: add dsa support for Mediatek MT7530 switch") Suggested-by: Vladimir Oltean Signed-off-by: Arınç ÜNAL Reviewed-by: Vladimir Oltean Reviewed-by: Russell King (Oracle) Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller --- diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index f850315..8c9acf1 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -1007,7 +1007,7 @@ mt753x_cpu_port_enable(struct dsa_switch *ds, int port) UNU_FFP(BIT(port))); /* Set CPU port number */ - if (priv->id == ID_MT7621) + if (priv->id == ID_MT7530 || priv->id == ID_MT7621) mt7530_rmw(priv, MT7530_MFC, CPU_MASK, CPU_EN | CPU_PORT(port)); /* Add the CPU port to the CPU port bitmap for MT7531 and the switch on